Smile is the external expression of positive emotions, which is closely related to physical and mental health.
Even when you are unhappy, smiling helps to improve your mood. The latest research by Dr. Tara Kraft and Dr. Sarah Plesmann of the University of Kansas shows that smiling can relieve stress response. So, don't wait for something that makes you feel happy to happen, smile more and smile in a good mood.
2, prolong life
A study by researchers at Wayne State University in Michigan found that people who laugh live longer than those who don't. The study found that the average life expectancy of baseball players who like to laugh is 79.9 years, two years higher than that of the United States, while the average life expectancy of baseball players who don't like to laugh is only 72.9 years.
3. Burning calories helps you lose weight
We can keep slim by keeping a happy mood. When we laugh 10- 15 minutes, we can increase energy consumption, make people's heart beat faster and burn a certain amount of heat.
4. Enhance immunity
Laughing often can increase the number of white blood cells in the body, promote the circulation of antibodies in the body, enhance the body's immunity and fight against germs. Laughing often can help blood circulation, accelerate metabolism and give us a feeling of vitality.
5. Make your heart stronger
Studies have shown that people who are humorous and like to talk and laugh with others are less likely to suffer from cardiovascular diseases. Because laughter can make blood circulation better, blood circulation can avoid the accumulation of harmful substances, thus reducing the threat to blood vessels and reducing the chance of heart disease.
Many of us are often in a bad mood because of the pressure of life or some trivial things, which is also very unfavorable to our health and affects our lives. If we want to live a more relaxed life, we must keep a positive and happy attitude towards life.